Water tap for use in microirrigation systems



FIG. 1 is a plan view of a water tap for use in microirrigation systems showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is an end view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a perspective view thereof. 

The ornamental design for a water tap for use in microirrigation systems, as shown and described. 